DescribeCloudResourceAccessPortDetails API Reference - Web Application Firewall - Alibaba Cloud - Web Application Firewall

Queries the port details of cloud service instances that are connected to WAF.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

yundun-waf:DescribeCloudResourceAccessPortDetails

get

*All Resource

*

acs:ResourceGroupId

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the WAF instance. Note You can call DescribeInstance to query the ID of the current WAF instance.	waf-cn-tl32ast****
ResourceManagerResourceGroupId	string	No	The ID of the Alibaba Cloud resource group.	rg-acfm***q
ResourceInstanceId	string	Yes	The instance ID of the resource.	lb-2zeugkfj81jvo****4tqm
Port	string	No	The port of the cloud service that is connected to WAF.	443
Protocol	string	No	The protocol type. Valid values: http : HTTP protocol. https : HTTPS protocol.	https
PageNumber	integer	No	The page number of the list. Default value: 1.	1
PageSize	integer	No	The number of entries per page in a paged query. Default value: 10.	10
ResourceProduct	string	No	The cloud service type. Valid values: clb4: Layer 4 CLB. clb7: Layer 7 CLB. ecs: ECS. nlb: NLB.	clb7
RegionId	string	No	The region where the WAF instance resides. Valid values: cn-hangzhou: the Chinese mainland. ap-southeast-1: outside the Chinese mainland.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	2EFCFE18-78F8-5079-B312-07***48B
TotalCount	integer	The total number of entries returned.	10
AccessPortDetails	array<object>	The port details of cloud service instances connected to WAF.
	array<object>	The port details of cloud service instances connected to WAF.
Protocol	string	The protocol type. Valid values: http: HTTP protocol. https: HTTPS protocol.	https
Port	integer	The port of the cloud service that is connected to WAF.	443
Certificates	array<object>	The list of certificates for the cloud service port connected to WAF.
	object	The certificate information for the cloud service port connected to WAF.
CertificateName	string	The certificate name.	cert-name1
CertificateId	string	The ID of the added certificate.	123-cn-hangzhou
AppliedType	string	The certificate type for the HTTPS protocol. Valid values: default: default certificate. extension: extension certificate.	default
XffHeaderMode	integer	The method that WAF uses to obtain the originating IP address of the client. Valid values: 0: The client traffic does not pass through any Layer 7 proxy before reaching WAF. 1: WAF reads the first value in the X-Forwarded-For (XFF) header as the client IP address. 2: WAF reads the value of a custom header field that you specify as the client IP address. 3: WAF reads the Client IP from the Proxy Protocol header as the client IP address.	0
XffHeaders	array	The list of custom header fields used to obtain the client IP address, in the format ["header1","header2",……]. Note This parameter is required only when XffHeaderMode is set to 2 (WAF reads the value of a custom header field that you specify as the client IP address).
	string	The list of custom header fields used to obtain the client IP address, in the format ["header1","header2",……]. Note This parameter is required only when XffHeaderMode is set to 2 (WAF reads the value of a custom header field that you specify as the client IP address).	header1
LogHeaders	array<object>	The traffic tag fields and values of the domain name, used to mark traffic processed by WAF. Note This parameter is returned only when the traffic tag feature is enabled for the domain name.
	object	The traffic tag fields and values of the domain name, used to mark traffic processed by WAF. Note This parameter is returned only when the traffic tag feature is enabled for the domain name.
Key	string	The specified custom request header field.	key1
Value	string	The value of the specified custom request header field.	value1
Status	integer	The domain name status. Valid values: 1: The port is in a normal state. 2: The port is being created. 3: The port is being modified. 4: The port is being released.	1
TLSVersion	string	The TLS version. Valid values: tlsv1: Supports TLS 1.0 and later. Highest compatibility, lower security. tlsv1.1: Supports TLS 1.1 and later. Good compatibility, good security. tlsv1.2: Supports TLS 1.2 and later. Good compatibility, highest security. tlsv1.3: Supports only TLS 1.3. Highest security, lower compatibility.	tlsv1
EnableTLSv3	boolean	Indicates whether TLS 1.3 is supported. Valid values: true: TLS 1.3 is supported. false: TLS 1.3 is not supported. Note This parameter is used only when HttpsPorts is not empty (the domain name uses the HTTPS protocol). When TLSVersion is set to tlsv1.3, this value must be true.	true
CipherSuite	integer	The cipher suite type. Valid values: 1: all cipher suites are added. 2: strong cipher suites are added. This value is available only when TLSVersion is set to tlsv1.2. 99: custom cipher suites are added. This value is available only when TLSVersion is not set to tlsv1.3.	1
CustomCiphers	array	The specific custom cipher suites to add. This parameter is used only when CipherSuite is set to 99.
	string	The custom cipher suite.	ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384
ReadTimeout	integer	The read timeout period, in seconds. Valid values: 1 to 3600.	5
WriteTimeout	integer	The write timeout period, in seconds. Valid values: 1 to 3600.	1
Keepalive	boolean	Indicates whether keep-alive connections are enabled. Valid values: true (default): Keep-alive connections are enabled. false: Keep-alive connections are disabled.	true
KeepaliveRequests	integer	The number of requests that can reuse a keep-alive connection. Valid values: 60 to 1000. Note Specifies how many requests can reuse a keep-alive connection after keep-alive is enabled.	1000
KeepaliveTimeout	integer	The idle timeout period for keep-alive connections. Valid values: 10 to 3600. Default value: 15. Unit: seconds. Note Specifies how long an idle keep-alive connection remains open before it is released.	10
Http2Enabled	boolean	Indicates whether HTTP/2 is enabled. Valid values: true: HTTP/2 is enabled. false: HTTP/2 is disabled.	True
XffProto	boolean	Specifies whether the X-Forward-For-Proto header passes the WAF protocol. Valid values: true (default): The WAF protocol is passed. false: The WAF protocol is not passed.	true
OwnerUserId	string	The UID of the cloud service resource ownership.	123
SubStatus	string	The protection exception status. Valid values: InvalidCert: invalid certificate. ClientCertOpend: mutual authentication is enabled. NetworkConfigLost: cloud service network configuration exception.	InvalidCert
SubStatusDetails	array<object>	The specific reasons for the protection exception status. This parameter has a value only when SubStatus is set to InvalidCert.
	object	The specific reasons for the protection exception status. This parameter has a value only when SubStatus is set to InvalidCert.
CertName	string	The certificate name in SSL Certificates Service.	test-name
Domain	string	The domain name bound to the certificate.	test.aliyun.com
CertId	string	The certificate ID in SSL Certificates Service.	123-cn-hangzhou
AppliedType	string	The certificate type for the HTTPS protocol. Valid values: default: default certificate. extension: extension certificate.	default
ProductCertName	string	The certificate name stored in the cloud service.	test-name
ProductCertId	string	The certificate ID stored in the cloud service.	123
CommonName	string	The common name (CN).	test.aliyun.com
ReasonCode	string	The specific reason for the protection exception status. Valid values: UserUploadCert: The certificate is manually uploaded. CertNotExistInCertCenter: The certificate does not exist in SSL Certificates Service. CertExpired: The cloud certificate has expired. EmptyCertCN: The CN of the certificate is empty.	CertNotExistInCertCenter
ExpireTime	integer	The expiration time of the certificate, in UNIX timestamp format. Unit: seconds.	1746328456000
CloudResourceId	string	The ID of the connected resource, automatically generated by WAF.	i-bp1**************7ey-80-ecs
MaxBodySize	integer	The maximum request body size. Valid values: 2 to 10. Default value: 2. Unit: GB.	2

Examples

Success response

JSON format

{
  "RequestId": "2EFCFE18-78F8-5079-B312-07***48B",
  "TotalCount": 10,
  "AccessPortDetails": [
    {
      "Protocol": "https",
      "Port": 443,
      "Certificates": [
        {
          "CertificateName": "cert-name1",
          "CertificateId": "123-cn-hangzhou",
          "AppliedType": "default"
        }
      ],
      "XffHeaderMode": 0,
      "XffHeaders": [
        "header1"
      ],
      "LogHeaders": [
        {
          "Key": "key1",
          "Value": "value1"
        }
      ],
      "Status": 1,
      "TLSVersion": "tlsv1",
      "EnableTLSv3": true,
      "CipherSuite": 1,
      "CustomCiphers": [
        "ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384"
      ],
      "ReadTimeout": 5,
      "WriteTimeout": 1,
      "Keepalive": true,
      "KeepaliveRequests": 1000,
      "KeepaliveTimeout": 10,
      "Http2Enabled": true,
      "XffProto": true,
      "OwnerUserId": "123",
      "SubStatus": "InvalidCert",
      "SubStatusDetails": [
        {
          "CertName": "test-name",
          "Domain": "test.aliyun.com",
          "CertId": "123-cn-hangzhou",
          "AppliedType": "default",
          "ProductCertName": "test-name",
          "ProductCertId": "123",
          "CommonName": "test.aliyun.com",
          "ReasonCode": "CertNotExistInCertCenter",
          "ExpireTime": 1746328456000
        }
      ],
      "CloudResourceId": "i-bp1**************7ey-80-ecs",
      "MaxBodySize": 2
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	Waf.Instance.ValidFaild	WAF instance check failed. Check whether the instance ID is correct.	WAF instance check failed. Check whether the instance ID is correct.
400	Waf.Pullin.CloudProductParamEmpty	The resource Id of the cloud product accessing WAF is null or null values exist in the three input parameters of the cloud product name, port, and cloud product instance.	The resource Id of the cloud product accessing WAF is null or null values exist in the three input parameters of the cloud product name, port, and cloud product instance.
400	Waf.Pullin.CloudResourceInvalid	CloudResourceId parameter is illegal.	CloudResourceId parameter is illegal

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.